Streaming Resultet containing database specific datatype columns may show
'Internal bug: tried to receive using the UNDEFINED deserializer' error
-------------------------------------------------------------------------------------------------------------------------------------------------
Key: SEQUOIA-1011
URL: https://forge.continuent.org/jira/browse/SEQUOIA-1011
Project: Sequoia
Type: Bug
Components: JDBC Driver, Core
Versions: Sequoia 2.10.9
Reporter: Stephane Giron
Assigned to: Stephane Giron
Fix For: sequoia 2.10.10
Example from postgresql
create table t (i cidr);
insert into t values (null)
insert into t values ('10')
insert into t values ('127')
insert into t values ('192.168.100.128/25')
insert into t values ('::ffff:1.2.3.0/120');
With a fetch size set to 1,
select * from t;
will show :
java.lang.RuntimeException: Internal bug: tried to receive using the UNDEFINED
deserializer
at
org.continuent.sequoia.common.protocol.SQLDataSerialization$UndefinedSerializer.receiveFromStream(SQLDataSerialization.j
ava:733)
at
org.continuent.sequoia.driver.DriverResultSet.receiveRows(DriverResultSet.java:3393)
at
org.continuent.sequoia.driver.DriverResultSet.next(DriverResultSet.java:237)
at the driver side and :
java.lang.RuntimeException: Internal bug: tried to send using the UNDEFINED
serializer
at
org.continuent.sequoia.common.protocol.SQLDataSerialization$UndefinedSerializer.sendToStream(SQLDataSerialization.java:726)
at
org.continuent.sequoia.controller.backend.result.ControllerResultSet.sendRowsToStream(ControllerResultSet.java:639)
at
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabaseWorkerThread.fetchNextResultSetRows(VirtualDatabaseWorkerThread.java:3622)
at
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabaseWorkerThread.run(VirtualDatabaseWorkerThread.java:604)
at the controller side.
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